/*
 * ProGuard -- shrinking, optimization, obfuscation, and preverification of Java bytecode.
 *
 * Copyright (c) 2002-2018 GuardSquare NV
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package proguard.classfile;

/**
 * This interface is a base interface for visitor accepters. It allows visitors to set and get any temporary information
 * they desire on the objects they are visiting. Note that every visitor accepter has only one such property, so
 * visitors will have to take care not to overwrite each other's information, if it is still required.
 *
 * @author Eric Lafortune
 */
public interface VisitorAccepter {
    /**
     * Gets the visitor information of the visitor accepter.
     */
    public Object getVisitorInfo();

    /**
     * Sets the visitor information of the visitor accepter.
     */
    public void setVisitorInfo(Object visitorInfo);
}
